The AAAI-18 Workshop on AI for Imperfect-Information Games will be held at AAAI-18 in New Orleans in February 2018. We invite you to come attend the workshop and welcome paper submissions (on computational poker or on any other topic related to imperfect-information games). Every year researchers and hobbyists interested in computational poker gather at this workshop to discuss in person the latest research and results. The deadline for paper submissions is October 13th. More details about the event can be found on the workshop web page: http://www.cs.cmu.edu/~noamb/aaai18/workshop.html.